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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 570 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.8293 × 12 =
  2. 2.1064 × 12 =
  3. 3.6383 × 12 =
  4. 4.2558 × 12 =
  5. 5.1660 × 12 =
  6. 6.5088 × 12 =
  7. 7.2939 × 12 =
  8. 8.4316 × 12 =
  9. 9.5452 × 12 =
  10. 10.7152 × 12 =
  11. 11.4997 × 12 =
  12. 12.2768 × 12 =
  13. 13.1467 × 12 =
  14. 14.9298 × 12 =
  15. 15.2619 × 12 =
  16. 16.9044 × 12 =
  17. 17.8965 × 12 =
  18. 18.2970 × 12 =
  19. 19.8494 × 12 =
  20. 20.6773 × 12 =
  21. 21.1741 × 12 =
  22. 22.1872 × 12 =
  23. 23.7125 × 12 =
  24. 24.9222 × 12 =
  25. 25.515 × 12 =
  26. 26.2509 × 12 =
  27. 27.6703 × 12 =
  28. 28.3444 × 12 =
  29. 29.1852 × 12 =
  30. 30.6794 × 12 =
  31. 31.858 × 12 =
  32. 32.5725 × 12 =
  33. 33.9612 × 12 =
  34. 34.3648 × 12 =
  35. 35.7627 × 12 =
  36. 36.6602 × 12 =
  37. 37.1025 × 12 =
  38. 38.633 × 12 =
  39. 39.5478 × 12 =
  40. 40.2755 × 12 =

Answer key

  1. 99516
  2. 12768
  3. 76596
  4. 30696
  5. 19920
  6. 61056
  7. 35268
  8. 51792
  9. 65424
  10. 85824
  11. 59964
  12. 33216
  13. 17604
  14. 111576
  15. 31428
  16. 108528
  17. 107580
  18. 35640
  19. 101928
  20. 81276
  21. 20892
  22. 22464
  23. 85500
  24. 110664
  25. 6180
  26. 30108
  27. 80436
  28. 41328
  29. 22224
  30. 81528
  31. 10296
  32. 68700
  33. 115344
  34. 43776
  35. 91524
  36. 79224
  37. 12300
  38. 7596
  39. 65736
  40. 33060

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